StarTech.com 1m (3ft) USB4 Cable, 40Gbps, USB-IF Certified USB-C Cable, 240W PD, 8K (White)

Make the connection with the StarTech.com 1m (3ft) USB4 Cable — length and connector details are in the spec table.

Use this USB-IF Certified USB-C cable for fast and reliable connections to your USB4 devices

Connect reliably to USB Type-C® (USB4), Thunderbolt™; and PCIe-enabled devices, delivering up to 40Gbps, 8K/4K video, and 240W of Power Delivery. Each connector is laser-etched with USB4 specifications, an exclusive feature that eliminates guesswork, confirms compatibility, and verifies full USB4 performance.

Power High-Performance Laptops

Safely power high-performance laptops and USB-C devices with up to 240W of Extended Power Range (EPR) Power Delivery 3.1 using a compatible USB-C docking station or wall charger. An integrated E-marker chip ensures accurate power negotiation for stable, consistent charging. Ideal for professional laptops such as Apple M-series Pro/Max MacBooks

Certified for Reliable Performance

Enable full-speed, spec-compliant USB4 performance with a USB-IF Certified cable designed for demanding power, data, and display applications. Rigorously tested to meet electrical and mechanical standards, it ensures reliable interoperability, signal integrity, and consistent operation across a wide range of USB-C devices.

Experience 8K 60Hz Video with DisplayPort 2.1 Alt Mode

Drive sharp 8K 60Hz video or dual 4K 120Hz displays via DisplayPort 2.1 Alt Mode with DSC, HBR3, and HDR10+ support. Suitable for professional 3D rendering, high-frame-rate video, and bandwidth-intensive visual workflows. This USB4 cable integrates seamlessly with USB-C or Thunderbolt 4 docks, and maintains backward compatibility with a wide range of resolutions and refresh rates. The 1-meter (3.3-foot) cable length is suitable for portable USB-C monitors and desktop workstations.

Specifications

Features
Connector 1 form factor	Straight
Connector 2 form factor	Straight
Plug and Play	Yes
AWG wire size	30/32
USB version	USB4 Gen 3x2
Connector 1	USB C
Connector 2	USB C
Cable length	1 m
Connector contacts plating	Nickel
Product colour	White
Cable type	Round cable
Connector 1 gender	Male
Connector 2 gender	Male
USB Power Delivery (USB PD)	Yes
Cable jacket material	Thermoplastic elastomer (TPE)
USB Power Delivery up to	240 W
Fast charging	Yes
Maximum resolution	7680 x 4320 pixels
Maximum refresh rate	240 Hz
DisplayPort version	2.1
USB Type-C DisplayPort Alternate Mode	Yes
Maximum data transfer rate	40 Gbit/s
Cable diameter	5.2 mm
Input current (max)	5 A
Weight	53 g
Quantity per pack	1 pc(s)
Weight & dimensions
Package width	200 mm
Package depth	160 mm
Package height	160 mm
Package weight	61 g
Operational conditions
Operating temperature (T-T)	0 - 60 °C
Storage temperature (T-T)	-20 - 60 °C
Technical details
Compliance certificates	RoHS, CE
Logistics data
Products per master (outer) case	210 pc(s)
Master (outer) case width	457 mm
Master (outer) case length	298 mm
Master (outer) case height	228 mm

Downloads

• Datasheet (PDF)